When a bacterial cell is placed in a solution with higher solvent concentration and low solute concentration, relative to it's cellular contents, this osmotic possibility is

The bacterial cell will become turgid.

Explanation:

When a bacterial cell is placed in a solution that has low solute concentration in relation to its cellular contents, such bacteria is said to be placed in an hypotonic solution and as a result, water molecule will move from the solution into the bacterial cell till an equilibrium is reached, making the bacterial cell to become turgid.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.